Gain early access to all tests results for new products, Prices will now be listed directly in reviews and tables, Have 5 votes per product category to choose which product we’ll review next, Gain unlimited access to detailed test results in tools and results (no blurred results), Best Noise Cancelling Earbuds And In-Ears, Best Noise Cancelling Headphones Under $100, Best Noise Cancelling Headphones Under $200, Best Wireless Bluetooth Earbuds For Running, Best Wireless Bluetooth Headphones Under $100, Best Wireless Bluetooth Earbuds Under $50, Bose QuietComfort Earbuds Truly Wireless Review, Turtle Beach Stealth 700 Gen 2 Wireless Review, Having trouble deciding between two headphones? Over vs On vs In-Ear SBC vs aptX How To Spot Fake Headphones Break-in Test Bluetooth Versions Comparison Dynamic vs Planar … You’re never in any doubt the Sennheisers are handing over all available information, and maintaining it as a convincingly unified whole at the same time. Guide. Still, if you're looking for a pair of well-built and customizable truly wireless headphones, they're a solid choice. Please refresh the page and try again. By. They have aptX Bluetooth connectivity, with SBC and AAC codecs catered for too; they have app-based EQ adjustment; they have responsive touch-controls (which can be customised in the app); and they can be operated using Google Assistant or Siri. However, although they're fairly comfortable, they have a bulky design that sticks out of your ear. There's no cable to get caught on something while moving, either. The Sennheiser CX 400BT are truly wireless headphones. Touching the left earbud once plays/pauses audio while touching it twice skips to the previous track. There's a large dip in the low-treble, which veils vocals and lead instruments. It also struggles to separate your voice from moderately noisy environments. On an aesthetic level, there’s not a great deal to discuss – Sennheiser has never been the showiest headphones brand around, and anyone expecting a little Apple or Microsoft-style weirdness is going to be disappointed. Unlike the PXC 550, the HD 4.50 ear cups feel a little bland since there's no branding. However, in-ears bypass the outer ear altogether and don't interact with it. Billy Steele. Receive mail from us on behalf of our trusted partners or sponsors? Having established its credentials as a high-end true wireless earbud front-runner with two generations of its Momentum True Wireless, Sennheiser’s now turned its attention to the less rarefied area where Apple, Microsoft, Sony and all the rest duke it out. Check out our recommendations for the best wireless Bluetooth earbuds, the best true wireless earbuds, and the best earbuds and in-ear headphones. Consequently it’s easy to understand the shape and scale of a soundstage, as well as individual instruments’ position on it. The Sennheiser CX 400BT's integrated mic's recording quality is satisfactory. The Sennheiser CX 400BT are Bluetooth-only headphones. SENNHEISER CX 400BT review: Final Verdict. The mid-treble is better-balanced, though, and sibilants like S and T sounds are bright and present. Due to their in-ear fit, their soundstage is very closed-off. The Sennheiser CX 400BT is a compact truly wireless set with a charging case that is easily held in your hands. The case is made from hard plastic, which makes it feel sturdy. While you shouldn't have too much of a problem being understood, your voice may sound a bit thin and lacking in detail. © 2020 9298-5266 Quebec Inc. All Rights Reserved. Also, vocals and lead instruments in the mid-range may sound a bit thin, but overall they have a fairly balanced sound that should cater well to most genres. Sennheiser’s Smart Control app also boasts a limited function graphic and parametric EQ that has its quirks but is a fine addition to the personalization of the CX 400BT. There's also a dip in the low-bass, which veils vocals and lead instruments. Their battery life most likely won't be enough to get you through your 9-5. The Jabra Elite 75t Truly Wireless are better headphones for most uses than the Sennheiser CX 400BT True Wireless. The Sennheiser CX 400BT True Wireless are sleek in-ears that resemble the Sennheiser MOMENTUM True Wireless 2 in look and performance. Sennheiser says the CX 400BT has the same “acoustical system” as the Momentum True Wireless 2. This is a fairly empty recording, and while the Sennheisers keep the vocal front-and-centre they give due consideration to the spaces between the sounds in the background. Afterwards, you simply need to pair them with your device via Bluetooth. The Sennheiser CX 400BT have a great build quality. This is a wireless headset for purists who want the best sound above all else. Sennheiser is known for sound and its new CX 400BT earbuds are a reliable addition to its suite of audio products. Sennheiser CX 400BT Review. However, their battery performance falls a bit short when compared to other truly wireless headphones like the Sony WF-1000XM3 Truly Wireless. The Sennheiser MOMENTUM True Wireless 2 and the Sennheiser CX 400BT True Wireless are very similar headphones but the CX 400BT are slightly better. However, these results are only valid for our unit and yours may perform differently. The CX 400BT is kind of a value play … 7.9 These are the settings used to test these headphones. While this is somewhat accurate, these earbuds still have a lot to offer. The Sennheiser CX 400BT are stable enough to wear for moderate physical activity. Buy SennHeiser CX 400BT- https://amzn.to/36oZcyC Sennheiser CX 400BT True wireless earphones review. The Sennheiser CX 400BT are Bluetooth-only headphones and can't be used wired. While both earbuds are similarly comfortable and well-built, the CX 400BT have a very similar noise isolation performance to the MOMENTUM, even though they don't have an ANC feature. Sennheiser CX 400BT review: Great-sounding mid-range wireless earbuds. They're fairly comfortable and very portable, but they struggle to cut down bass-heavy noise like bus or plane engines. The Sennheiser CX400BT are available to buy from September 15, 2020, and cost $199 / £169 / AU$299 / AED799. The CX400BT are supplied with four sizes of silicone eartips and, as with all in-ear designs, it’s important to make sure you get the fit just so if you’re going to hear them at their best. The L/R drivers are also well-matched in amplitude, frequency, and phase response, which is important for the accurate placement and localization of objects and instruments (like voices and footsteps) in the stereo image. They don't move around too much but they could fall out with more intense movements. Sign up to get breaking news, reviews, opinion, analysis and more, plus the hottest tech deals! However, the Sennheiser are more stable, and their integrated mic has a better overall performance. The sound quality is quite good on this new set of earbuds. Of course, there’s nothing wrong with the way the CX400BT are made. The Sony are more comfortable, have a more neutral sound profile right out-of-the-box, and offer a virtual soundstage feature. Best Deal $246.59. Luckily, they don't have any cables that could get snagged and pull them out of your ears. As we may already have mentioned, 20 hours all-in isn’t a disaster in battery life terms, but it’s not all that impressive either. It’s possible to dial down this top-end excitability in the control app, but you’ll need to take care you don’t neuter the sweet midrange response at the same time. You enjoy a big, detailed and easy-to-follow sound. The Apple are more comfortable and stable, have a better-balanced sound profile, and have an outstanding noise isolation performance thanks to their ANC feature. Nintendo Switch Cyber Monday deals 2020: all the best bundles, consoles and games, Where to buy PS5: restock tracker to find PS5 on sale during Cyber Week, New Arm-based gaming PC set to take on Intel and AMD rigs, FIFA 21 on PS5 sounds way more fun than the Xbox Series X version, Best Buy Cyber Monday 2020: final deals on 4K TVs, laptops, AirPods, and more, Antivirus alone is no longer enough to keep your devices protected, Apple’s M1 chip embarrasses Microsoft’s Surface Pro X by running Windows 10 on ARM much faster, Widescreen, detailed, and quite upfront sound, Don’t quite look or feel the asking price. In comparison, the mid-bass is fairly neutral and delivers punch. Their charging case is also somewhat small and can fit into most pockets. Their leakage is quite low so you shouldn't bother people around you if you're listening to audio at a high volume. The frequency response consistency is excellent. These headphones are Bluetooth-only and aren't compatible at all with the Xbox One. That puts them at the same price point as the Apple AirPods with Wireless Charging Case (unless you can find a great AirPods deal, that is), but cheaper than noise-cancelling rivals like Sennheiser’s own Momentum True Wireless 2 and the Sony WF-1000XM3. Thanks to four sizes of eartip in the packaging and the twist-to-fit arrangement, there’s actually quite a lot of passive noise-cancelling delivered once you’ve established the correct fit. Sennheiser claims a seven-hour battery life for the CX 400BT on a full charge, with an additional 13 hours in the charging case. The Sennheiser CX 400BT’s arsenal includes the same 7mm audio drivers as the Momentum True Wireless 2, support for aptX audio codecs, the long battery life and the typical Sennheiser sound signature. However, they don't have an IP rating. Leaking audio falls below the noise floor of an average office, so you should be able to listen to your music at a high volume without disturbing those around you. We purchase our own headphones and put them under the same test bench, so that you can compare the results easily. They're fairly comfortable and are stable enough for moderate exercise. That said, apps and devices compensate for latency differently and your mileage may vary with real-life usage. They also lack low-bass, so genres like EDM and hip-hop may miss a bit of thump and rumble. In virtually every other sonic respect the CX400BT are equally accomplished. The CX400BT really open up a recording and are very talented at describing (and organizing) a soundstage. The Sennheiser CX 400BT True Wireless earphones are many things but it’s no question they follow one of the German audio company’s hard-to-remember naming conventions. The Sennheiser CX 400BT are alright for phone calls. You will receive a verification email shortly. Be part of the most informed community and take advantage of our advanced tools to find the best product for your needs. Enter the CX 400BT True Wireless earphones from Sennheiser, fresher on the scene at half the retail cost of their aforementioned sister product. These headphones come with a charging case that holds around two charges. The only thing we felt was missing was the features like ANC, Ambient Mode and wear detection. They're much better at reducing mid-range noise like ambient chatter or high-pitched sounds like the hum of an AC unit. The integrated mic ensures your voice is clear, although it sounds a bit thin and lacking in detail. They have differently shaped ear cups and have a significantly thinner headband, but they keep the same matte color scheme and polished Sennheiser design. Tests. We purchase our own headphones and put them under the same test bench, so that you can compare the results easily. Far be it from us to labour a point, but 20 hours all-in is not the most impressive battery life a true wireless in-ear ever enjoyed. Despite the rather ungainly appearance, though, and the unpromising 6g-per-earbud weight, the CX400BT remain secure and comfortable for hours on end. But they are the company’s most affordable option. Up in the midrange there’s an equally gratifying amount of detail retrieved and laid out for inspection. Though they don’t quite look identical, it’s not too misleading to think of the Sennheiser CX 400BT true wireless earphones as a more affordable version of the $300 Sennheiser Momentum True Wireless 2.For $199.95, the key difference is that the CX 400BT earphones lack active noise cancellation.From excellent audio performance to perhaps the best on-ear controls for true wireless in … Having established ... Sennheiser CX 400BT True Wireless price and release date. 16,990, the Sennheiser CX 400BT is a premium true wireless headset from Sennheiser, similar to the Momentum True Wireless 2 but minus the … They really struggle to block out low bass-range noise like bus and plane engines. About the only area where the Sennheisers overplay their hand is at the top of the frequency range. New York, The Sennheiser CX400BT have an okay noise isolation performance. Both the earbuds and their carrying case are made of dense plastic, which feels sturdy. The plastics they’re built from don’t feel anything special, and in all honesty the CX400BT look a little clumsy in situ, but despite a 6g-per-’bud weight they prove comfortable even over extended periods. ‘Big’ doesn’t really do justice to the scale of their presentation. There's also a parametric as well as a graphic EQ and you can even create your own equalizer presets. Guide. Two-minute review. There was a problem. Unfortunately, they don't support NFC or multi-device pairing, which is a little disappointing. You want to look good while wearing them. That said, they're well-built and their carrying case offers around two additional charges. There’s outstanding clarity in the details of most genres and a deep, warm sound stage that is simply a joy to listen to. The Apple AirPods Pro Truly Wireless are significantly better headphones than the Sennheiser CX 400BT True Wireless. These headphones can only be used via Bluetooth on Bluetooth-enabled PCs and they aren't compatible with the PS4. These dedicated home theater headphones have a comfortable, closed-back design that feels premium and well-made. The Sennheiser CX 400BT are very portable headphones. The bottom end attacks with straight-edged clarity, and the decay of individual notes is well managed at the bottom of the frequency range as a whole. ‘Extended’ in this instance means a battery life of up to seven hours from the earbuds themselves – there’s another 13 hours held in the charging case. By Adam Speight. That includes the 7mm “dynamic drivers” the company used in the pricier model. No cherry-picked units sent by brands. Only the rather assertive treble frequency response stops the Sennhesiers scoring the full five stars. Please deactivate your ad blocker in order to see our subscription offer, We check over 130 million products every day for the best prices. The Sennheiser CX 400BT are alright for neutral sound. The boxy looks don’t seem to promise great comfort, but the CX400BT prove easy to wear even over long periods. How We Test. Like most in-ears, if you can achieve a proper fit using the included tips, the treble and bass response should be the same every time you use these headphones. Their bass is a bit too thumpy at times, but some people may prefer this. Luckily, there are roughly two charges in the case so you can top their battery off when you're on-the-go. Still, the sizable earbuds means there’s plenty of room for a capacitive touch surface, and the Sennheisers prove very simple and responsive to operate. © The Sennheiser CX 400BT's treble accuracy is disappointing. These headphones have great bass accuracy. 4 min read. Analogue and digital low frequencies scrap it out for primacy here, but the CX400BT have no problem spacing them out even as they’re integrated into the recording as a whole. They also have very high audio latency on PC. Receive news and offers from our other brands? However, they have no latency at all on iOS and Android, although it could be that they're over-compensating for latency. However, there's a dip in the mid-mids, which nudges vocals and lead instruments to the back of the mix. Happily, the CX400BT are specified to compete. The Sennheiser CX 400BT are passable for office use. They have a slightly boomy bass but vocals and lead instruments lack detail and presence, which can hurt vocal-centric genres like audiobooks or pop music. The Sennheiser CX 400BT's peaks and dips performance is alright. The JBL 400BT have a deep, consistent, and powerful bass, a well-balanced mid-range, and good treble. The manufacturer also advertises a 10-minute quick charge, which is supposed to give you an hour of playtime, but we don't currently test this feature. This tool will clearly show you the differences, Use our data and table to find the best headphones for your needs, Want to see us review a specific headphones? These headphones have a decent companion app called Sennheiser Smart Control, which is available on Android and iOS. Posted on September 1, 2020. A peak in the high-mids makes some parts of the vocals and lead instruments honky and harsh, only to become veiled and lacking in detail by the dip in the low-treble. The low and high-mids are relatively flat and neutral. When a product is discontinued or no longer popular, we sell the purchased products locally in Montreal, Canada. Sennheiser CX 400BT Review The Sennheiser CX 400BT set the benchmark in terms of sound at the mid-range price point Kob Monney Contact via Twitter | November 4, … Read on … And despite the lack of Low Latency functionality, we don’t experience any sync issues when streaming video content. Seven hours from the buds themselves, 13 in the case and a flat-to-full charging time of 90 minutes or so isn’t going to trouble the likes of the Cambridge Audio Melomania 1 or, for that matter, Sennheiser’s own Momentum True Wireless 2. Between the left and right ‘buds, all the obvious stuff - ‘play / pause’, ‘answer / end / reject call’, ‘skip forwards / backwards’, ‘volume up / down’ and ‘summon voice assistant’ – is catered for. The company manages to mostly retain the … The word ‘disadvantage’ doesn’t apply where the sound of the CX400BT is concerned, though. At $299, they represent some of the best bang-for-buck out in earphones, with a clear and open sound signature, nifty design, and intuitive onboard controls. Their roughly five hours of continuous battery life also may not be long enough to get you through a long flight. So the $299 price tag might seem steep to some, but in reality, it’s a bargain. Their low-bass is underemphasized, resulting in a lack of thump and rumble. They're smaller than the Sennheiser MOMENTUM True Wireless 2 and can easily fit into small pockets or bags. The Sony WF-1000XM3 Truly Wireless are better headphones for most uses than the Sennheiser CX 400BT True Wireless. If you don’t care about the design and simply want a pair of wireless earbuds with some brilliant sound, you can’t go wrong with the Sennheiser CX 400BT. However, the Sennheiser can passively isolate more noise, and their integrated microphone performs better overall. You can see what products we currently have for sale. The Sennheiser CX 400BT come in two color variants: 'Black' and 'White'. No cherry-picked units sent by brands. Eric B & Rakim’s Microphone Fiend demonstrates the treble edginess well – the Sennheisers are constantly threatening to become uncomfortably hard, and it’s a trait that becomes more pronounced the louder you listen or the more trebly the recording you’re listening to. If you are going purely on the features list, then the Sony WF-1000XM3 does have an advantage of active noise cancellation as well as location-based features that can manage the … The earbuds also have touch-sensitive controls and the carrying case has indicator lights to display battery life, which are nice touches. Pairing is swift and proves secure even over quite long distances. They also have an ANC feature that isolates more noise and their battery performance is better. They're also incompatible with PS4 and Xbox One consoles. However, the Sennheiser have a better performing integrated mic and their companion app offers a lot more customization features. 16th November 2020. The Sennheiser CX 400BT are alright for mixed use. However, they struggle to block out bass-range noise like bus engines, which can be annoying during your commute. With this app, you can check the battery level, turn voice prompts on/off, and remap buttons. They have a warm sound profile that lacks a bit of low-bass. The earbuds also have touch-sensitive controls and the carrying case has indicator lights to display battery life, which are nice touches. NY 10036. By Trevor Long. Thank you for signing up to TechRadar. The Sennheiser CX 400BT are very good for sports and fitness. These headphones don't have any power-saving features, either. Due to their high latency, they aren't recommended for gaming. All frequencies fall within good limits, resulting in clear and pure audio reproduction. It’s straightforward to tailor your CX400BT experience using Sennheiser’s exemplary ‘Smart Control’ app. Cheaper true wireless earbuds are available, though; the Lypertek Tevi and Camrbidge Audio Melomania 1 are two examples of true wireless earbuds without ANC that sound great and cost under $100 / £100 / AU$150. Like most in-ears, the Sennheiser CX 400BT's soundstage is poor. If you prefer a different sound, their companion app offers both a graphic and parametric EQ to adjust them. Tests. The Sennheiser CX 400BT is a winner when we talk about the design and the audio performance. They have enough basic dynamism to put proper distance between ‘very quiet’ and ‘very loud’, and they have sufficient talent with second-stage harmonic dynamics to make even the most minor variations plain. Priced at Rs 16,990, the Sennheiser CX 400BT comes with a lot of features that make the Momentum True Wireless 2 so good, with just one great feature — active audio cancellation. Although they're very similar to the Sennheiser MOMENTUM True Wireless 2 and have a comparably warm sound profile, they can isolate just as much noise passively without an ANC feature. The Sennheiser CX 400BT True Wireless have alright Bluetooth connectivity. The microphone's noise handling performance is alright. The Sennheiser CX 400BT are square-shaped in-ears with a very plain design. The Sennheiser CX 400BT earphones deliver some of the best on-ear controls and audio performance you'll find in a true wireless pair. … It has a button to turn on the status light indicator, which shows its battery status, and there are magnets to hold the buds in place. They share the same 7mm full-range dynamic driver as their more expensive Momentum True Wireless 2 siblings too, though they go without that model’s active noise-cancelling technology. These headphones also do an alright job of passively isolating noise around you, but you may have trouble hearing your call if you're surrounded by bass-range noise like bus engines. Sennheiser has updated its range of TW earbuds with the CX 400BT, a pair of buds that provide high-quality sound with comfort in mind. A total of 20 hours’ battery life is by no means a disaster, but it puts the Sennheisers at a mild disadvantage compared to any number of nominal rivals. Alex Schiffer - September 1, 2020 10:44 am. The earbuds come with customisable touch controls and they also offer a pretty good battery backup. The CX 400BT also have a better-performing integrated mic and their companion app offers both a parametric and graphic EQ. The Sennheiser CX400BT have a disappointing battery performance. You can also hold down the left button to lower the volume. Both the earbuds and their carrying case are made of dense plastic, which feels sturdy. On the upside, they come with four sets of ear tips so that you can find a fit that suits you best. Reviews Sennheiser CX 400BT Review: Everyday great sound at $299. Clean and stable where so many alternatives are busy and flaky, it’s everything you want from a control app – and the ability to rearrange the touch controls, fiddle with EQ settings, decide how to answer calls and so on, is extremely gratifying. Engadget Review. The Sennheisers’ rather brash treble response will have some listeners wincing. But the plastics from which they’re constructed don’t feel anything special, and they’re chunky enough to sit proud of the wearer’s ears when they’re in place. Sennheiser doesn’t so much ‘design’ a product as ‘put all the necessary components inside a housing’ – and it’s safe to say that ‘design’ doesn’t seem to have been any more of a consideration with the CX400BT than with any other product in the Sennheiser catalogue. Even though they don't have stability fins, they're lightweight and feel stable enough for moderate exercise. However, they don't have an IP rating. Sennheiser CX 400BT True Wireless Review 5 days ago View all headphones activity. TechRadar is part of Future US Inc, an international media group and leading digital publisher. However, they have a disappointing battery performance. Taking calls is easy as you can touch either the left or right earbud once to accept or end calls and touch either bud twice to reject a call. You’re after epic battery life. Their closed-back design also makes them sound less open and spacious than that of open-back headphones. The peak in the mid-treble also makes sibilants like S and T sounds piercing. These headphones are available in black or white color variants. At Rs. Unfortunately, it doesn't support wireless charging. The best Sennheiser headphones for home theater that we’ve tested are the Sennheiser RS 195 RF. We purchase our own headphones and However, their battery life may not be enough to last a full 9-5. At $199.95, they’re not a bargain. The Sennheiser CX 400BT aren't suitable for wireless gaming due to their high audio latency when connected to Bluetooth-enabled PCs. Future US, Inc. 11 West 42nd Street, 15th Floor, 160 St-Viateur Est, Suite 408, Montreal, Canada, H2T 1A8. aptX compatibility means streaming the biggest, most information-rich digital audio files is no problem. I’ve been anticipating the new true wireless earbuds from Sennheiser for quite a while.